1480722540 has 96 divisors (see below), whose sum is σ = 4597205760. Its totient is φ = 353068800.

The previous prime is 1480722539. The next prime is 1480722553. The reversal of 1480722540 is 452270841.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21871 + ... + 58649.

It is an arithmetic number, because the mean of its divisors is an integer number (47887560).

Almost surely, 2^1480722540 is an apocalyptic number.

1480722540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1480722540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2298602880).

1480722540 is an abundant number, since it is smaller than the sum of its proper divisors (3116483220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1480722540 is a wasteful number, since it uses less digits than its factorization.

1480722540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36863 (or 36861 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 1480722540 is about 38480.1577439594. The cubic root of 1480722540 is about 1139.7892654484.

The spelling of 1480722540 in words is "one billion, four hundred eighty million, seven hundred twenty-two thousand, five hundred forty".